groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12017 60.59 330.98 31.95 174.39 10.24 145.18 10.13 329.51 0.3425 -235.1 -230.1


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SDO HMI 2014-03-28 03:00:31 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 1.05 0.00 0.56 10.54 148.06 13.01 323.06 0.3699 -731.0 -515.5
2 0.00 0.61 0.00 0.33 10.88 147.70 12.65 324.38 0.3709 -668.0 -523.7
3 0.00 1.31 0.00 0.70 10.87 147.36 12.31 325.11 0.3675 -790.0 -546.1
4 0.00 2.19 0.00 1.17 11.06 147.27 12.22 325.59 0.3692 186.0 202.9
5 0.00 0.70 0.00 0.37 10.83 147.07 12.03 325.67 0.3644 -694.0 -580.1
6 34.15 231.67 18.01 122.36 9.64 146.75 11.70 324.46 0.3454 -1222.0 -357.6
7 2.54 -6.00 1.34 -6.00 10.22 146.52 11.47 325.96 0.3512 -839.6 999999
8 1.58 -6.00 0.84 -6.00 10.76 146.48 11.43 326.89 0.3580 -668.8 999999
9 10.24 -6.00 5.43 -6.00 10.97 146.12 11.07 328.06 0.3578 788.8 999999
10 0.70 10.33 0.37 5.46 10.92 145.59 10.54 329.25 0.3527 -762.4 -299.0
11 0.00 0.79 0.00 0.42 12.22 145.64 10.59 330.94 0.3713 -560.0 -489.9
12 0.35 -10.00 0.19 -10.00 10.83 145.40 10.35 329.56 0.3497 -918.0 999999
13 0.00 1.40 0.00 0.74 10.76 145.18 10.13 329.99 0.3470 -897.0 -738.4
14 0.00 0.88 0.00 0.46 10.69 144.96 9.91 330.43 0.3442 -710.0 -531.7
15 0.00 1.05 0.00 0.55 11.00 144.85 9.80 331.16 0.3478 -823.0 -661.1
16 1.23 13.83 0.64 7.28 10.47 144.67 9.62 330.82 0.3387 -981.0 -851.1
17 0.00 0.88 0.00 0.46 10.77 144.41 9.36 331.95 0.3411 -708.0 -558.6
18 0.00 1.23 0.00 0.64 10.49 144.33 9.29 331.73 0.3364 -727.0 -516.1
19 0.00 1.58 0.00 0.83 11.43 144.21 9.16 333.33 0.3492 -743.0 -621.6
20 0.00 2.63 0.00 1.38 10.36 143.96 8.91 332.51 0.3316 -1100.0 -885.3
21 0.00 1.49 0.00 0.78 9.48 143.94 8.89 331.30 0.3187 -855.0 -688.0
22 0.00 1.84 0.00 0.96 9.67 142.07 7.02 336.86 0.3080 816.0 657.3
23 0.00 1.40 0.00 0.73 10.74 142.00 6.96 338.35 0.3239 -689.0 -619.1
24 0.00 7.53 0.00 3.92 10.44 140.50 5.45 342.44 0.3109 334.0 125.0
25 0.00 1.75 0.00 0.90 9.00 140.02 4.97 342.49 0.2855 834.0 652.5
26 0.00 3.59 0.00 1.86 9.37 139.87 4.82 343.35 0.2907 976.0 711.9
27 0.00 1.40 0.00 0.72 9.15 139.87 4.82 343.14 0.2872 826.0 613.0
28 0.00 1.84 0.00 0.96 10.71 139.86 4.81 344.63 0.3123 430.0 333.0
29 0.00 1.31 0.00 0.68 10.80 139.59 4.54 345.54 0.3126 614.0 518.3
30 0.00 1.40 0.00 0.73 11.05 139.56 4.51 345.82 0.3165 832.0 660.6
31 0.00 1.49 0.00 0.77 10.36 139.46 4.41 345.57 0.3050 879.0 698.9
32 0.00 0.79 0.00 0.41 9.92 139.21 4.16 346.01 0.2968 907.0 759.6
33 0.61 1.84 0.32 0.96 10.42 139.03 3.98 346.96 0.3042 1098.9 952.1
34 7.70 9.37 4.02 4.88 10.92 139.01 3.96 347.40 0.3123 977.6 736.0
35 0.53 10.16 0.28 5.34 12.41 138.91 3.86 348.66 0.3360 759.0 756.8
36 0.96 -35.00 0.51 -35.00 12.28 138.85 3.80 348.77 0.3337 1024.6 999999
37 0.00 2.80 0.00 1.46 10.48 138.67 3.62 348.16 0.3039 826.0 607.4
38 0.00 1.40 0.00 0.74 12.59 138.57 3.53 349.73 0.3380 797.0 725.4
39 0.00 5.87 0.00 3.05 10.86 138.28 3.23 349.64 0.3088 727.0 771.0
40 0.00 1.58 0.00 0.83 13.42 137.45 2.40 353.26 0.3487 745.0 575.9


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.